package com.wuseguang.springcloud.util;

public class StringUtil {

    /**
     * 根据逗号隔开，加上单引号并返回字符串
     * @param str
     * @return
     */
    public static String spilt(String str) {
        StringBuffer sb = new StringBuffer();
        String[] temp = str.split(",");
        for (int i = 0; i < temp.length; i++) {
            if (!"".equals(temp[i]) && temp[i] != null)
                sb.append("'" + temp[i] + "',");
        }
        String result = sb.toString();
        String tp = result.substring(result.length() - 1, result.length());
        if (",".equals(tp))
            return result.substring(0, result.length() - 1);
        else
            return result;
    }


    public static void main(String[] arg) {

        String str = StringUtil.spilt("a,b,c,d,e,f");
        System.out.println(str);
    }
}
